AFOS product CLICPR
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CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT FRI SEP 29 2023

...................................

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 28 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         73   1:49 PM  92    2010  69      4       83        
  MINIMUM         44   6:09 AM  15    1945  38      6       45        
  AVERAGE         59                        53      6              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.34 2019   0.04  -0.04     0.00     
  MONTH TO DATE    0.59                      0.87  -0.28     0.75     
  SINCE SEP 1      0.59                      0.87  -0.28     0.75     
  SINCE JAN 1     13.07                      9.70   3.37    11.14     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           1.7  1985   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       1.3   -1.3      0.0      
  SINCE SEP 1      0.0                       1.3   -1.3      0.0      
  SINCE JUL 1      0.0                       1.3   -1.3       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        6                        12     -6        1        
  MONTH TO DATE  115                       188    -73      137        
  SINCE SEP 1    115                       188    -73      137        
  SINCE JUL 1    168                       233    -65      139        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   20                        29     -9       68        
  SINCE SEP 1     20                        29     -9       68        
  SINCE JAN 1    342                       441    -99      544        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED    11.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           4:00 AM                                      
 LOWEST     22           1:00 AM                                      
 AVERAGE    51                                                        

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   68        86      2009                      
 MINIMUM TEMPERATURE (F)   37        18      1984                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 29 2023.....SUNRISE   7:01 AM MDT   SUNSET   6:51 PM MDT     
SEPTEMBER 30 2023.....SUNRISE   7:02 AM MDT   SUNSET   6:49 PM MDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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